This is quite a bump, but seeing how the game has no dedicated board, I think posting this here would be the most appropriate.
After spending years in development hell, the first chapter of
Shrug Island has finally been released. The game is apparently a greatly expanded version of Shrug Song, so I'd argue it's relevant enough to mention here, even if Nifflas only worked on the original version.
There was also another game in the series called Shrug Tides, but it has since been abandoned. There is a really basic
prototype available, but it's honestly not worth checking out if you ask me.